DVB-C/S/T digital receiver used at headend from China manufacturer

DVB-C/S/T digital receiver used at headend

Payment Terms:	T/T,WU
Place of Origin:	Sichuan, China (Mainland)


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Product Detail

Model No.: COL5844BN

Production Capacity: 500 pcs per month

Delivery Date: 2-5 days after deposit

Tuner: dvb-c/s/t//t2 optional

output: ASI, ip out

Mangement: web, software

Means of Transport: Air

Packing: 1,2,3 per carton

Brand Name: COLABLE

input: RF

decryption support: Conax, Irdeto, BISS

1. tuner optional, dvb-c/s/s2/t/t2
2. asi, ip, output, digital receiver
3. support MPTS output
4. Conax, BISS, decryption IRD decod

digital receiver for commercial use

Outline

Multiple Channel TS descrambler COL5844B receives signal which complies with DVB standard from RF inputs, ASI inputs and IP inputs, and convert the signal to standard TS after demodulation and/or de-embedding; it then descrambles the TS through CAM descrambling module and output transparent TS to its 4 ASI or IP output ports.

Features

This product has the following main features:
Four CI interfaces which comply with EN 50221 standard to support multiple main CA
Support DVB-S/S2, DVB-C, DVB-T and DMBT signal demodulating
Support bypass for ASI, RF and IP signals
PCR correction
MPEG TS-over-IP Gigabit Ethernet input/output
Power failure memory recovery
Support four ASI input/output interface, four RF input interface, as well as Gigabit IP data interface and 100 Mbps IP data interface
Keyboard cooperated with LCD display to realize local controlling
Support SNMP-based management(subject to the specific configuration)
Support Web-based management and online remote update

Specifications

Characteristic	Properties	Specifications
Power Supply &Consumption	AC Input Voltage	110～240VAC
	AC Input Frequency	50～60Hz
	Power Consumption	50W
	No. of Power Supply Modules	1
Operating/Storage Environment	Operating Temperature	0℃～55℃
	Storage Temperature	-20～70℃
	Air Pressure	86～106KPa
	Humidity	10%～90%

Interface Specifications

Characteristic	Properties	Specifications
ASI Interface	Interface Number	4 input, 4output
	Physical Connector	BNC
	Impedance	75Ω
	EPL	800mv±5%
	Physical bandwidth	270 Mbps
RF Interface	Interface Number	DVB-S/S2 & DVB-C have 1 input & 1loop-out; DVB-T & DTMB have 1input only
	Physical Connector	F-Female
	Impedance	75Ω
Network IP Interface	Interface Number	1
	Electrical Specification	IEEE 802.3 10/100BASE self-adaptive
	Physical Connector	RJ45
	Physical bandwidth	1250Mbps
	Maximum signal transmission distance	100 M
	Cable Requirement	Cat5e cable or 6e cable
Data IP Interface	Interface Number	1
	Electrical Specification	IEEE 802.3 10/100BASE self-adaptive
	Physical Connector	RJ45
	Interface Number	1
	Physical bandwidth	1250Mbps
	Maximum signal transmission distance	100 M
	Cable Requirement	Cat5e cable or 6e cable
CAM Module Interface	Interface Number	4
CAM Module Interface	Maximum input bit rate for each module	72Mbps

ASI Input/ Output Performance

Characteristic	Properties	Specifications
ASI Input/Output	Input Level	800±80mVpp
	Rise Time	≤1200ps
	Fall Time	≤1200ps
	Deterministic Jitter	≤10%
	Packet Format	188/204 byte
	Maximum Data Rate for Single Channel	100Mbps(Descrambled without CAM card) 72Mbps (Descrambled by CAM card)

IP Data Output Performance

Characteristic	Properties	Specifications
IP Data Output	Output mode	SPTS,MPTS(with null packet or without null packet)
	Payload of UDP	7 times of 188 bytes TS packet
	Output data bit rate	Up to 800Mbps(total bit rate)
	Output stream number	0~8(pass-through mode),0~512 (SPTS mode)

DVB-S/S2 Demodulation Performance

Characteristic	Properties	Specifications
RF Input	Input Frequency	950 ～ 2150MHz
RF Input	Signal Level	-65～-25dBm
DVB-S/S2 Demodulation	Symbol Rate	2.0 ～ 45Msym/s (QPSK) 10.0 ～ 31Msym/s (8PSK)
	Demodulation Mode	DVB-S: QPSK DVB-S2: QPSK /8PSK
	Standard	DVB-S: EN300 421 DVB-S2: EN302 307
	LNB Power Supply	0V/+DC13V/18V Imax =400mA LNB Short Circuit Protection

DVB-C Demodulation Performance

Characteristic	Properties	Specifications
RF Input	Input Frequency	51 ～ 858MHz VLF:51～ 147MHz VHF:155～ 427MHz UHF:435～ 858MHz
RF Input	Signal Level	-69～-29dBm (64QAM)
DVB-C Demodulation	Symbol Rate	2～7 Msym/s
	Demodulation Mode	16/32/64/128/256QAM
	Standard	EN300 429

DVB-T Demodulation Performance

Characteristic	Properties	Specifications
RF Input	Input Frequency	51 ～ 858MHz VLF:50.5～ 142.5MHz (Center frequency) VHF:149.5～ 426MHz (Center frequency) UHF:434～ 858MHz (Center frequency)
RF Input	Signal Level	-87～-20dBm
DVB-T Demodulation	Bandwidth Mode	6MHz,7MHz,8MHz
	Demodulation Mode	QPSK,16QAM,64QAM
	FEC LDPC rate	0.4, 0.6 ,0.8
	Time Domain Interlacing Depth	240/720
	Guard Interval PNMode	PN420,PN595 ,PN945
	Standard	EN300 744